[ A: ] We have our own factory,and we produce solar panel, controller and inverter, the battery is purchased from other factory.

2 [ Q: ] How long have your company speciallized in this field?

[ A: ] We begain in 2008, and speciallized in PV power generation.

3 [ Q: ] What advantages does your solar power system have?

[ A: ] Solar energy is a locally available renewable and free resource.Electricity produced by PV system is clean and silent. What’s more, the government has up to 40% allowance.

4 [ Q: ] What factors is related to generated energy of solar power system?

[ A: ] In addition to efficiency, another key point is the sunshine. The longer Sunshine time, the more generated energy. It is related to the intensity of sunshine as well, it is less in the morning and at night, more at noon; It is more in Summer and Autumn, less in Winter and Spring.

5 [ Q: ] What factors will influence the efficiency of solar power system?

[ A: ] Components efficiency of the system, weather,direction of the system, the installing angle, etc.